ak4317 ETC-unknow, ak4317 Datasheet - Page 6

• Manufacturer Part Number: ak4317
• Description: 18bit Scf Dac With Att & Mixer
• Manufacturer: ETC-unknow

ASAHI KASEI
0172-E-01
Digital Filter
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay
Digital Filter + SCF + CTF
Frequency Response 0 20.0kHz
Note: 9. The passband and stopband frequencies scale with fs.
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Notes: 11. DIF0,DIF1,DEM,TST1 pins have internal pull-down devices, nominally 160k .
(Ta=25 C; AVDD,DVDD=4.5V 5.5V; fs=44.1kHz; DEM="0")
(Ta=25 C; AVDD,DVDD=4.5 5.5V)
10. The calculating delay time which occurred by digital filtering. This time is from setting the
For example, PB=0.4535*fs(@±0.1dB), SB=0.546*fs.
16/18bit data of both channels to input register to the output of analog signal.
±0.1dB (Note 9 )
-6.0dB
Parameter
Parameter
(Note 10 )
(Note 9 )
(Note 11 )
(Iout=-100A)
(Iout=100A)
DIGITAL CHARACTERISTICS
FILTER CHARACTERISTICS
Symbol
GD
PB
PR
SA
SB
- 6 -
Symbol
VIH
VIL
VOH
VOL
Iin
24.1
min
43
0
-
-
-
DVDD-0.5
min
2.2
-
-
-
22.05
14.7
±0.5
typ
typ
-
-
-
-
±0.06
max
20.0
max
±10
-
-
0.8
-
0.5
-
-
[AK4317]
Units
Units
1997/5
kHz
kHz
kHz
1/fs
dB
dB
dB
uA
V
V
V
V